"Dear Steve, I saw a patient this morning with your book [in hand] and highlights throughout. She loves it and finds it very useful to help her in dealing with atrial fibrillation."

Dr. Wilber Su,Cavanaugh Heart Center, Phoenix, AZ

"...masterful. You managed to combine an encyclopedic compilation of information with the simplicity of presentation that enhances the delivery of the information to the reader. This is not an easy thing to do, but you have been very, very successful at it."

Ira David Levin, heart patient, Rome, Italy

"Within the pages of Beat Your A-Fib, Dr. Steve Ryan, PhD, provides a comprehensive guide for persons seeking to find a cure for their Atrial Fibrillation."

Walter Kerwin, MD, Cedars-Sinai Medical Center, Los Angeles, CA

Technology & Innovations

Arctic Cryoballoon Catheter

Balloon Catheters/Cryoballoon Catheters

One of the most exciting, important new technologies for A-Fib patients is the recently FDA approved CryoBalloon Catheter. The balloon system can be used to fit into a Pulmonary Vein opening, then ablate it with a minimum number of lesions.

Arctic Cryoballoon Catheter

This could be a vast improvement over current RF catheters which use pinpoint lesions to perform large-area ablations in a point-by-point fashion and which require a great deal of operator skill and manual dexterity. CryoBalloon ablations might become easier and faster to do than RF.

Using the energy source Cryo to make ablations may also be a major improvement for A-Fib patients. Cryo uses very cold temperatures to freeze tissue to create lesions without the vaporization, charring, and tissue damage of RF. It preserves heart tissue integrity rather than burning it. When cold temperatures are applied, Cryo catheters stick to the heart tissue they touch, much like a tongue on cold metal. Since the heart is beating and in constant motion during an ablation, this is a significant advantage. And Cryo produces no crust formations. RF burns can cause a crust to form over the ablated area (called a “thrombus”). This crust can fall off and lodge in a blood vessel, perhaps causing a blood clot and stroke. (That’s one of the reasons blood thinners like heparin are used during RF ablations, to prevent these blood clots.)

CryoBalloon Safer for Patients

In the clinical trials, the CryoBalloon catheter was safer for patients. There were no strokes, no pulmonary vein stenosis, no esophageal injury, and no coronary artery injury as sometimes occurs with RF ablation. There is also little danger of perforation and tamponade with the CryoBalloon catheter.

Disclaimer: the authors of this Web site are not medical doctors and are not affiliated with any medical school or organization. The information on this site is not intended nor implied to be a substitute for professional medical advice. Always seek the advice of your physician or other qualified health professional prior to starting any new treatment or with any questions you may have regarding a medical condition. Nothing contained in this service is intended to be for medical diagnosis or treatment.